KALININA, Lyudmila M.; TOPUZOV, Oleg M.; LAPINSKYI, Vitalii V. FACTOR MODEL FOR ESTIMATING EFFICIENCY OF GENERAL SECONDARY SCHOOL MANAGING AND ITS PRACTICAL APPLICATION. Information Technologies and Learning Tools, [S. l.], v. 80, n. 6, p. 346–368, 2020. DOI: 10.33407/itlt.v80i6.3912. Disponível em: https://journal.iitta.gov.ua/index.php/itlt/article/view/3912.. Acesso em: 3 may. 2024.